If a = 9 m and b = 12 m, what is c using the Pythagorean Theorem?

Using the Pythagorean Theorem: $$c^2 = 9^2 + 12^2 = 81 + 144 = 225$$ , therefore, $$c = 15 m$$ .

What is the formula for the perimeter of a triangle?

The perimeter of a triangle is calculated as: $$Perimeter = a + b + c$$ , where a, b, and c are the lengths of the sides.

What is the area of a triangle with base 10 cm and height 4 cm?

Using the area formula: $$Area = \frac{1}{2} \cdot 10 \cdot 4 = 20 cm^2$$ .

What is the definition of a right triangle?

A right triangle is a triangle that has one angle measuring 90 degrees.

What is the significance of the hypotenuse in a right triangle?

The hypotenuse is the longest side of a right triangle, opposite the right angle, and is used in the Pythagorean Theorem.

If the lengths of two sides of a right triangle are known, how can you find the third side?

You can find the third side using the Pythagorean Theorem: $$c = \sqrt{a^2 + b^2}$$ .

What is the area of a triangle with base 14 cm and height 8 cm?

Using the area formula: $$Area = \frac{1}{2} \cdot 14 \cdot 8 = 56 cm^2$$ .

6th Period - 2nd Nine Weeks Exam Flashcards

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14 questions

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1.

FLASHCARD QUESTION

Front

What is the Pythagorean Theorem?

Back

2.

FLASHCARD QUESTION

Front

If a = 3 cm and b = 4 cm, what is c using the Pythagorean Theorem?

Back

3.

FLASHCARD QUESTION

Front

What is the formula for the area of a triangle?

Back

4.

FLASHCARD QUESTION

Front

If the base of a triangle is 8 cm and the height is 7 cm, what is the area?

Back

5.

FLASHCARD QUESTION

Front

What is the perimeter of a rectangle with length 10 cm and width 5 cm?

Back

6.

FLASHCARD QUESTION

Front

If a = 7 ft and b = 7 ft, what is c using the Pythagorean Theorem?

Back

7.

FLASHCARD QUESTION

Front

What is the relationship between the sides of a right triangle?

Back

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